Fungal Festerings: Heroic Legends (2007)

From Introduction:

Usually when a party of adventurers come across a patch of fungi they tend to avoid. Fungi, for the most part, is said to be either poisonous, the culprit of some nasty, lingering infection, or cause someone to nearly suffocate with a sudden cloud of air fouling spores. There are some fungal growths, however, with properties so beneficial that they are considered to be the stuff of legend. This edition of Fungal Festerings examines six different fungi that are well worthy of an adventurer’s interest.

This product is an expansion of The Tome of Arcane Mycology.